add check to prevent bad containerInfo

Fixes #287 - although there are still valid points brought up there
that are unaddressed.
Use PathParameters for webhook resource

Change the UriInfo injection in the constructor (which makes this class not a singleton); replace
with actual @PathParam annotations.
Merge pull request #293 from hgschmie/webhook-fix

Use PathParameters for webhook resource
minor fixes

- fix a format stmt
- fix dashboard
- make user name / filtering ignore after @ sign (to allow users to not
have to specify @xyz.com in the UI)
Remove exclusion which already happens in base pom.
add another role that includes baragon + nginx
Merge pull request #296 from stevenschlansker/nuke-more-exclusions

Remove exclusion which already happens in base pom.
Merge pull request #297 from HubSpot/baragon-vagrant

add another vagrant role that also includes baragon + nginx
Scale request instances

- Adds separate PUT call to change just # instances
- Adds UI for request table + request page
- Fixes issue where scale down doesn’t work if cluster no longer sends
offers
appease findbugs
clean up some abort logic
make gitignore allow multiple local singularity
fix deploy ui
Merge remote-tracking branch 'origin/abort_work' into hs_staging
Merge remote-tracking branch 'origin/scale_endpoint_and_ui' into hs_staging